Siyun Zhang

Licensed general contractor in San Diego, California

CSLB licence active5.0(19 reviews)

Siyun Zhang holds CSLB licence 1163752, active, licensed since 28 Oct 2026, rated 5.0 from 19 Google reviews. Bonded for $25,000 with Western Surety Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.

64score

Report card

  • Licence activeCSLB #1163752, class B. Issued 28 Oct 2026, expires 31 Oct 2028.
  • Licensed <1 yrSince 28 Oct 2026.
  • Bonded$25,000 with Western Surety Company, since 14 Oct 2026. California requires the same $25,000 bond of every contractor.
  • Works aloneExempt from workers' comp: certifies no employees, so nobody else may work on your job.
  • Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record

Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.

About Siyun Zhang

People on the licence
Siyun Zhang (owner)

Google reviews

5.0(19 reviews)
Ameet Desai★★★★★ 3 weeks agoView on Google

Sylvia did a wonderful job renovating our kitchen, bathroom, and living rooms. Her pricing was very reasonable, and she completed the work quickly without compromising on quality. When some of our ideas presented challenges, she worked with us to find practical, creative solutions that still achieved the look we wanted. Sylvia was patient, responsive, and easy to work with. We appreciated her attention to detail and…

K. Rosener★★★★★ 5 months agoView on Google

I interviewed seven construction companies to add a 5x7 bathroom to our home. We wanted a bathroom that complemented our 1960s house, which has had a few modern updates over the years. After meeting with multiple companies that didn’t really listen, we were exhausted. We didn’t want a luxury La Jolla–style bathroom bigger than our bedroom — just a simple bathroom that fit within our home’s existing footprint. A nei…

Eve Poteet★★★★★ a month agoView on Google

MOST AMAZING CONTRACTOR WEVE EVER USED!!! Before there was carpet in the bathroom, drop in tub with plastic walls. After is a totally Tiled bathroom not one thing drop in -including seat and niche! They came in at HALF of what other contractors quoted. They were on time. Communication was AMAZING and they had it done without one extra penny IN EXACTLY how much time they said it would take. In this day where you are …

Ruobi Xue (Ruby)★★★★★ a year agoView on Google

I had a great experience working with Sylvia on our bathroom remodel. They were incredibly responsive from start to finish and completed the entire project in just three days—faster than I expected. The quality of their work is excellent, with great attention to detail. They made the whole process smooth and stress-free. I highly recommend them if you’re looking for reliable, efficient, and skilled contractors.

Philip M★★★★★ 7 months agoView on Google

I had my kitchen done last year by Renova Kitchen Bath and I’m very happy with the result. Sylvia was very nice and easy to work with. Their pricing was reasonable, and the service was fast and efficient. They helped design my kitchen first, and I was able to choose the materials I liked, which made the process smooth and personalized. The final result turned out beautiful—I really love my kitchen now. Highly recom…

Read all 19 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Why it ranks #1209 of 2,851 general contractors in San Diego

Years licensed weight 300%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 3583%

Score 64 / 100. Claiming this listing or using Theo never changes it. How we rank

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